Player profile

Berdayes Ason, Dylan Isidro

Standard: 2462 Rapid: 2461 Blitz: 2471 (last updated 2026-11-02)
FIDE ID: 3516016 (view FIDE profile)
Federation: CUB Sex: M Birth Year: 1998 Age: 28
Title: GM Women's title: — Other title: — FOA title: —
Games: 323 Wins: 162 (50%) Draws: 112 (35%) Losses: 47 (15%) Other: 2
Dossier

279 of 323 games analyzed.

Accuracy: 93.8%
Opened d4: 69/119Opened c4: 30/119Opened e4: 20/119
Castled kingside: 166Same-side castling: 155Did not castle: 33Castled queenside: 33Opposite-side castling: 28
Played in the center: 82Played on the queenside: 75Fianchettoed queenside: 47Played on the kingside: 39Fianchettoed kingside: 32
Active pieces: 178Initiated exchanges: 158Kept the bishop pair: 139Space advantage: 132Sacrificed material: 120Backward pawn: 117Isolated pawn: 99Avoided exchanges: 37Missed tactics: 26Accepted short draws: 19
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 141 games 80W 46D 14L
Queen's Gambit Declined 34 games 20W 10D 4L
Exchange Variation 17 games 11W 5D 1L
Positional Variation 13 games 9W 3D 1L
Carlsen Variation 3 games 2W 1D 0L
Reshevsky Variation 1 game 0W 1D 0L
Queen's Knight Variation 5 games 3W 1D 1L
(unspecified) 5 games 3W 1D 1L
(unspecified) 4 games 2W 2D 0L
(unspecified) 4 games 2W 2D 0L
Janowski Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Modern Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Anti-Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Charousek Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Harrwitz Attack 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
Orthodox Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Nimzo-Indian Defense 22 games 13W 4D 5L
Normal Variation 14 games 8W 2D 4L
(unspecified) 9 games 7W 0D 2L
Botvinnik System 3 games 1W 2D 0L
Classical Defense 2 games 0W 0D 2L
Classical Variation 3 games 1W 2D 0L
(unspecified) 1 game 0W 1D 0L
Noa Variation 1 game 0W 1D 0L
Berlin Variation, Pirc Variation 1 game 1W 0D 0L
Rubinstein System 2 games 1W 0D 1L
Rubinstein Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
St. Petersburg Variation 1 game 1W 0D 0L
Fischer Variation 1 game 1W 0D 0L
Kmoch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sämisch Variation 1 game 1W 0D 0L
Capablanca Variation 1 game 1W 0D 0L
English Opening 20 games 12W 7D 1L
King's English Variation 7 games 2W 5D 0L
Four Knights Variation, Quiet Line 2 games 1W 1D 0L
Kramnik-Shirov Counterattack 1 game 1W 0D 0L
Four Knights Variation, Flexible Line 1 game 0W 1D 0L
Four Knights Variation, Fianchetto Line, with Bc5 1 game 0W 1D 0L
Four Knights Variation, Fianchetto Line, with Nb6 1 game 0W 1D 0L
Two Knights Variation 1 game 0W 1D 0L
Agincourt Defense 4 games 3W 0D 1L
(unspecified) 4 games 3W 0D 1L
Mikenas-Carls Variation 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Symmetrical Variation 3 games 3W 0D 0L
Three Knights Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anglo-Indian Defense 2 games 2W 0D 0L
Flohr-Mikenas-Carls Variation, Nei Gambit 1 game 1W 0D 0L
Anglo-Grünfeld Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 11 games 6W 4D 1L
Karpov System 4 games 3W 1D 0L
(unspecified) 4 games 3W 1D 0L
Semi-Averbakh System 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Orthodox Variation 2 games 1W 1D 0L
Glek Defense 2 games 1W 1D 0L
Makogonov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Petrosian Variation 1 game 1W 0D 0L
Stein Defense 1 game 1W 0D 0L
Slav Defense 8 games 5W 3D 0L
Quiet Variation 5 games 4W 1D 0L
Schallopp Defense 4 games 4W 0D 0L
(unspecified) 1 game 0W 1D 0L
Modern Line 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 7 games 5W 2D 0L
Classical Variation 3 games 2W 1D 0L
Giuoco Pianissimo 3 games 2W 1D 0L
Two Knights Defense 3 games 3W 0D 0L
Modern Bishop's Opening 3 games 3W 0D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Sicilian Defense 6 games 3W 3D 0L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 1D 0L
Kan Variation 1 game 1W 0D 0L
Maróczy Bind, Réti Variation 1 game 1W 0D 0L
Dragon Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
English Attack 1 game 1W 0D 0L
Richter-Rauzer Variation 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Slav Defense 5 games 3W 2D 0L
Quiet Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Marshall Gambit 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Main Line 1 game 1W 0D 0L
Tarrasch Defense 4 games 3W 1D 0L
Two Knights Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Schara Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 4 games 1W 2D 1L
Exchange Variation 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Petrov's Defense 3 games 0W 3D 0L
Modern Attack 2 games 0W 2D 0L
Center Variation 2 games 0W 2D 0L
Cozio Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Benko Gambit Accepted 2 games 2W 0D 0L
Fully Accepted Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King Walk Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 2 games 1W 1D 0L
Old Benoni 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 2 games 1W 0D 1L
Rossolimo Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rat Defense 1 game 1W 0D 0L
English Rat 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Accepted 1 game 0W 1D 0L
Janowski-Larsen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 1W 0D 0L
Averbakh System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Old Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 1D 0L
Open Berlin Defense 1 game 0W 1D 0L
l'Hermet Variation 1 game 0W 1D 0L
Gunderam Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Philidor Defense 1 game 0W 0D 0L
Hanham Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
As Black 135 games 56W 52D 27L
Sicilian Defense 49 games 17W 22D 10L
Richter-Rauzer Variation 12 games 3W 7D 2L
Neo-Modern Variation, Early Deviations 7 games 1W 5D 1L
(unspecified) 2 games 2W 0D 0L
Classical Variation 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
Neo-Modern Variation, Nyezhmetdinov Attack 1 game 0W 0D 1L
Taimanov Variation 11 games 5W 4D 2L
(unspecified) 7 games 4W 1D 2L
Bastrikov Variation, English Attack 3 games 1W 2D 0L
Szén Variation 1 game 0W 1D 0L
Moscow Variation 5 games 2W 3D 0L
Main Line 5 games 2W 3D 0L
Closed 3 games 0W 2D 1L
(unspecified) 2 games 0W 2D 0L
Traditional 1 game 0W 0D 1L
Classical Variation 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Delayed Alapin Variation 2 games 0W 2D 0L
with d6 1 game 0W 1D 0L
with e6 1 game 0W 1D 0L
Modern Variations 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
French Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Sozin Attack 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Czerniak Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Lasker-Dunne Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Godiva Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scheveningen Variation 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Alapin Variation 1 game 0W 1D 0L
Smith-Morra Declined 1 game 0W 1D 0L
Boleslavsky Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 15 games 10W 2D 3L
London System 7 games 5W 0D 2L
(unspecified) 7 games 5W 0D 2L
Symmetrical Variation 3 games 1W 1D 1L
(unspecified) 2 games 1W 1D 0L
Pseudo-Catalan 1 game 0W 0D 1L
Torre Attack 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Colle System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 14 games 5W 8D 1L
Ragozin Defense 9 games 3W 6D 0L
(unspecified) 8 games 2W 6D 0L
Alekhine Variation 1 game 1W 0D 0L
Exchange Variation 4 games 1W 2D 1L
Positional Variation 2 games 1W 0D 1L
Sämisch Variation 2 games 0W 2D 0L
Barmen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 12 games 4W 4D 4L
Advance Variation 4 games 0W 1D 3L
Van der Wiel Attack 1 game 0W 1D 0L
Short Variation 1 game 0W 0D 1L
Tal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Tartakower Variation 4 games 2W 2D 0L
(unspecified) 4 games 2W 2D 0L
Exchange Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Two Knights Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 11 games 7W 3D 1L
King's English Variation 7 games 4W 2D 1L
Four Knights Variation, Quiet Line 1 game 1W 0D 0L
Two Knights Variation, Keres Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Variation, Flexible Line 1 game 0W 0D 1L
Two Knights Variation, Smyslov System 1 game 1W 0D 0L
Four Knights Variation, Fianchetto Line 1 game 1W 0D 0L
Four Knights Variation 1 game 1W 0D 0L
Symmetrical Variation 4 games 3W 1D 0L
Rubinstein Variation 3 games 2W 1D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 7 games 4W 1D 2L
Retreat Variation 7 games 4W 1D 2L
(unspecified) 7 games 4W 1D 2L
Nimzo-Indian Defense 6 games 3W 3D 0L
Normal Variation 3 games 1W 2D 0L
Gligoric System, Exchange Variation 2 games 1W 1D 0L
Botvinnik System 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Noa Variation 1 game 1W 0D 0L
Kmoch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 4 games 2W 0D 2L
Keres Variation 3 games 1W 0D 2L
(unspecified) 3 games 1W 0D 2L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 3 games 0W 1D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Sicilian Invitation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Game 2 games 0W 2D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Spanish Variation 1 game 0W 1D 0L
Double Spanish 1 game 0W 1D 0L
Petrov's Defense 2 games 0W 2D 0L
Modern Attack 2 games 0W 2D 0L
Center Variation 2 games 0W 2D 0L
Slav Defense 2 games 0W 2D 0L
Exchange Variation 2 games 0W 2D 0L
Symmetrical Line 2 games 0W 2D 0L
Ruy Lopez 2 games 0W 1D 1L
Morphy Defense 2 games 0W 1D 1L
Møller Variation 1 game 0W 0D 1L
Anderssen Variation 1 game 0W 1D 0L
Indian Defense 2 games 2W 0D 0L
Accelerated London System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Hungarian Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Réti Opening 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Michel Gambit 1 game 0W 0D 1L
Italian Game 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Blunders Top 4 of 748

This player's costliest moves in analyzed games. Can you find the winning move?

2024.03.29 · 32... Ba8 (−67.2% win chance) 1-0
Berdayes Ason, Dylan Isidro
Ibarra Chami, Luis Fernando
View game
2024.07.06 · 83... Nxh6 (−51.5% win chance) 1-0
Berdayes Ason, Dylan Isidro
Fanninger, Leon
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2025.04.17 · 30... gxh5 (−51.2% win chance) 1-0
Berdayes Ason, Dylan Isidro
Ritviz, Parab
View game
2024.03.29 · 41. Nb6 (−48.1% win chance) 1/2-1/2
Montes Orozco, Miguel Angel
Berdayes Ason, Dylan Isidro
View game
Games Showing all 323 games
Date Event Round Color Opponent Result Accuracy % First moves